Chapter 2
by 
LadyRedHeart
Who should we go with?
Sadayo Kawakami
Sadayo Kawakami. Temperance Arcana.
A teacher at Shujin who works as a maid at night to earn extra money. Once the protagonist accidentally finds out her secret, she slowly starts opening up to him, and he becomes her favorite customer.
Eventually, she even works to give him free time in class to sleep, study, read, or do other things.
She has a cold and tired exterior, but has many layers to her, once you get to know her.